KafkaMirrorMaker2 create failed #4237
lanzhiwang
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The log from Mirror Maker does not suggest any error. So I have no clue why it is crash looping. Are you sure this is the complete log? |
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I compared the correct log, I think it may be related to these warnings abnormal cluster:
normal cluster :
|
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Will it be related to the election of control nodes inside the Kafka cluster? |
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In order to test the function of KafkaMirrorMaker2, I created the simplest kafka and KafkaMirrorMaker2 in the same k8s cluster.
The created pod is always in CrashLoopBackOff state, and the three topics of
heartbeats
,mm2-offset-syncs.my-cluster-target.internal
, andmy-cluster-source.checkpoints.internal
cannot be successfully created automatically.pod log:
May I ask what is the reason for this and how should I debug
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